- Haringvliet sluices
The Haringvliet sluices are a construction that closed off the estuary of the
Haringvliet as part of theDelta Works . The structure consists of 17sluice s, severalkilometre s ofdam and a shipping lock.Building started in
1957 and was finished in1971 . Instead of damming the estuary it was decided to build sluices in order to be able to let in salt water to prevent freezing of the riversMeuse andRhine and to drain these rivers in case of flood.The sluices have two doors each of which the door on the sea side is the lowest. This has been done to mitigate the effect of the waves on the doors and the construction.
There are plans to open several sluices permanently, resulting in the estuary function of the Haringvliet being restored. This will be done in order to improve the ecological situation in the river Meuse and Rhine. It will allow the return of brackish water (with the associated flora and fauna) and will restore the main route for migrating fish. It will also result in a minor return of the tides in areas like
Tiengemeten and theBiesbosch , both important nature reserves.External links
* [http://www.deltawerken.com/Haringvliet-Dam/327.html Haringvliet Dam]
Crossings navbox
structure = Sluices and bridges
place =Haringvliet
bridge = Haringvliet sluices
bridge signs =
upstream text = West
upstream =North Sea
upstream signs =
downstream text = East
downstream = Haringvliet bridge
downstream signs =
Wikimedia Foundation. 2010.